Systems and methods for detecting microwave pulses

    公开(公告)号:US12066564B2

    公开(公告)日:2024-08-20

    申请号:US17453317

    申请日:2021-11-02

    IPC分类号: G01S7/295 G01S7/292 G01S13/89

    CPC分类号: G01S7/295 G01S7/292 G01S13/89

    摘要: Described herein are systems and methods for detecting microwave pulses. An example method may include identifying, by a first sensor, a first signal in an environment, the first signal including a signal in a microwave frequency range. The example method may also include determining first data associated with the first signal, the first data being associated with one or more parameters. The example method may also include determining that the first data exceeds a threshold. The example method may also include sending, based on the determination that the first data exceeds a threshold, an alert.

    Writing instruments and associated methods

    公开(公告)号:US12064989B2

    公开(公告)日:2024-08-20

    申请号:US17398712

    申请日:2021-08-10

    申请人: Sanford, L.P.

    摘要: Embodiments of the disclosure can include writing instruments, nibs for writing instruments, and methods of making the same. In one embodiment, the writing instrument includes a reservoir; an ink solution comprising a pigment, the ink solution being housed within the reservoir; a nib disposed at an end of the reservoir and plugging an opening of the reservoir such that the reservoir is closed, wherein a tip of the nib extends outside of the reservoir; and a filament extending within the reservoir, the filament being in fluid communication with a portion of the nib within the reservoir, such that the ink solution travels along the filament and through the nib, by capillary action, wherein the nib and filament are formed such that no more than 50 percent of the pigment present in the nib and filament flow into the reservoir outside of the nib and filament when the writing instrument is stored with the nib up for a period of one day.